history-pvi
alias emacs=vi
HISTCMD=vi
set -o vi
unset emacs
第1题:
影响BASHShell启动的脚本包括()
第2题:
Which action change the default editor for ALL users on the system from vi to edit()
第3题:
Which action changes the default editor for ALL users on the system from vi to edit of the following?()
第4题:
A user is unable to determine the default system text editor. How can the local administrator assist the user by identifying the default text editor for the system?()
第5题:
定义bash环境的用户文件是()。
第6题:
影响BASHShell启动的脚本包括“/etc/profile”、“~/.bash_profile”、“~/.bash_login”、“~/.profile”和“~/.bash_rc”。
第7题:
Which command enables a user to exit the vi editor, overwriting the existing file without prompting for confirmation?()
第8题:
:w
:qw
:x!
:we!
第9题:
Issue the command: export EDITOR=/usr/bin/edit edit each user .profile to change the EDITOR value to /usr/bin/edit
Modify /.profile and change the EDITOR variable to /usr/bin/edit
Modify /etc/environment and add EDITOR=/usr/bin/edit export EDITOR
Modify /etc/security/defaults and change the EDITOR value to /usr/bin/edit
第10题:
history-pvi
alias emacs=vi
HISTCMD=vi
set -o vi
unset emacs
第11题:
Login as the user and run 'echo $ENV'.
Login as root and run the 'env' command.
Login as root and 'cat /etc/environment'.
Login as the user and run the 'env' command.
第12题:
ksh -n nextboot
tunsave -a -f nextboot
tuncheck -r -f nextboot
diff $(vmtune) /etc/tunables/nextboot
第13题:
默认情况下,下列文件中,()不会影响BASH的启动过程。
第14题:
What command should a system administrator run after using an editor to create the /etc/tunables/nextboot file?()
第15题:
A user is unable to determine the default system texteditor. How can the local administrator assist the user by identifying the default text editor for the system?()
第16题:
Many people like the vi text editor but the default bash command line editor recognizes emacs keystrokes. What command entered into a bash initialization file will have bash recognize vi keystrokes after login?()
第17题:
关于BASH,下列说法中正确的是()
第18题:
You have a login-path named "adamlocal" that was created by using the mysql_config_editor command. You need to check what is defined for this login_path to ensure that it is correct for you deployment. You execute this command: $mysql_config_editor print –login-path=adamlocal What is the expected output of this command?()
第19题:
cat.bash_profile
..bash_profile
morE.bash_profile
sourcE.bash_profile
第20题:
bash&.bashrc
bashrc&.bash_conf
bashrc&bash_profile
.bashrc&.bash_profile
第21题:
The command prints all parameter for the login-path. The password is replaced with stars
The command prints the encrypted entry for the login-path. The is only possible to see if an entry exists
The command prints all parameters for the login-path. The password is shown only when you provide the –password option
The command prints all parameters for the login-path. The password is printed in plain tex
第22题:
苹果操作系统存在Bash漏洞
Redhat操作系统存在Bash漏洞
Windows操作系统存在Bash漏洞
CentOS操作系统存在Bash漏洞
第23题:
Login as the user and run ’echo $ENV’.
Login as root and run the ’env’ command.
Login as root and ’cat /etc/environment’.
Login as the user and run the ’env’ command.
第24题:
Issue the command: export EDITOR=/usr/bin/edit
Modify /.profile and change the EDITOR variable to /usr/bin/edit
Modify /etc/environment and add EDITOR=/usr/bin/edit export EDITOR
Modify /etc/security/defaults and change the EDITOR value to /usr/bin/edit